FIELD: separation of loose materials; preparation of grain for milling. SUBSTANCE: proposed stone eliminator includes vertical air passage of rectangular section, supply branch pipe and gate valve. Upper end of vertical air passage has reducing section. Gate valve made in form of damper with screw mechanism is mounted inside of air passage on side opposite to supply branch pipe. Upper end of gate valve is located in zone of beginning of reduction of section of vertical air passage. EFFECT: reduced consumption of air; enhanced efficiency of separation. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR TWO-STAGE PNEUMATIC SEPARATION OF GRAIN MIXTURE | 2020 |
|
RU2726692C1 |
| METHOD OF SEPARATION OF GRAIN MIXTURE IN HULLING MACHINE AND HULLING MACHINE FOR REALIZATION OF THIS METHOD | 2000 |
|
RU2210433C2 |
| METHOD OF SORTING GROUND MATERIALS AND DEVICE FOR REALIZATION OF THIS METHOD | 1998 |
|
RU2141878C1 |
| PNEUMATIC CENTRIFUGAL DISPERSER | 2000 |
|
RU2170148C1 |
| METHOD TO DIVERT EXHAUST GASES OF FLOATING CRAFT ENGINE AND DEVICE FOR ITS REALISATION | 2012 |
|
RU2501960C2 |
| DEVICE FOR CONTROL OF WORKING CLEARANCE BETWEEN ROLLS OF ROLL-TYPE MILLING MACHINE | 2003 |
|
RU2273519C2 |
| WATER-JET PROPULSOR REVERSE STEERING DEVICE | 2011 |
|
RU2485007C1 |
| WATER-JET PROPELLER PRESSURE ASSEMBLY | 2011 |
|
RU2485008C1 |
| INTENSIVE WETTING SCREW | 2000 |
|
RU2235593C2 |
| BULK MATERIAL PNEUMATIC SEPARATOR | 2023 |
|
RU2810684C1 |
